Ky Thuat Cong Nghe Va Thuong Mai Tong Hop Phuong Nam LTD Address: No 67, TT12, Van Phu Urban Area, Phu La Ward, Ha Dong District, Ha Noi City Enterprise code: 0106913634 Phone: 0901759777 Representative: Hoang Thanh Tung Adress: Lane 5, Thanh Binh Street, Mo Lao Ward, Ha Dong District, Ha Noi City Phu La Ward, Ha Dong District, Ha Noi CityFounding date: 24 - 7 - 2015